DK0521503T3 - Method and apparatus for making a fiber optic cable - Google Patents

Method and apparatus for making a fiber optic cable

Info

Publication number
DK0521503T3
DK0521503T3 DK92111223T DK92111223T DK0521503T3 DK 0521503 T3 DK0521503 T3 DK 0521503T3 DK 92111223 T DK92111223 T DK 92111223T DK 92111223 T DK92111223 T DK 92111223T DK 0521503 T3 DK0521503 T3 DK 0521503T3
Authority
DK
Denmark
Prior art keywords
cable
optical fiber
spiral grooves
slotted rod
optical
Prior art date
Application number
DK92111223T
Other languages
Danish (da)
Inventor
Yasushi Ito
Nobumasa Nirasawa
Original Assignee
Sumitomo Electric Industries
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries filed Critical Sumitomo Electric Industries
Application granted granted Critical
Publication of DK0521503T3 publication Critical patent/DK0521503T3/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/449—Twisting
    • G02B6/4491—Twisting in a lobe structure

Abstract

An apparatus for, and method of manufacturing an optical fiber cable whereby stable transmission characteristics, such as length and tension, are maintained throughout a specified length of the cable. A slotted rod having spiral grooves formed longitudinally on the surface thereof is hauled by a hauling device, optical fibers or optical fiber ribbons are inserted into the spiral grooves, and a binding is applied onto the outer surface of the slotted rod to form the basis for an optical fiber cable stranding. The optical cable stranding with the optical fibers or the like inserted in the spiral grooves and with the binding applied thereon is wound around a guide wheel, thereby maintaining stable transmission characteristics throughout a specified length of the cable, and then further hauled. The guide wheel is rotatable about a rotary axis perpendicular to the hauling direction of the slotted rod. <IMAGE>
DK92111223T 1991-07-05 1992-07-02 Method and apparatus for making a fiber optic cable DK0521503T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3164915A JP2683461B2 (en) 1991-07-05 1991-07-05 Manufacturing method of optical fiber cable

Publications (1)

Publication Number Publication Date
DK0521503T3 true DK0521503T3 (en) 1999-01-18

Family

ID=15802279

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92111223T DK0521503T3 (en) 1991-07-05 1992-07-02 Method and apparatus for making a fiber optic cable

Country Status (11)

Country Link
US (1) US5315813A (en)
EP (1) EP0521503B1 (en)
JP (1) JP2683461B2 (en)
KR (2) KR930002847A (en)
AT (1) ATE166466T1 (en)
DE (1) DE69225531T2 (en)
DK (1) DK0521503T3 (en)
ES (1) ES2116302T3 (en)
FI (1) FI113411B (en)
NO (1) NO307721B1 (en)
TW (1) TW202498B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI90697C (en) * 1992-04-03 1994-03-10 Maillefer Nokia Oy Method and device in alternating direction recovery
EP0879436A1 (en) * 1996-02-05 1998-11-25 Daniel L. Shelander Apparatus and method for manufacturing fiber optic cable
AU723355B2 (en) * 1996-05-23 2000-08-24 Scripps Research Institute, The MHC class II antigen presenting systems and methods for activating CD4+ T cells
JP3365285B2 (en) * 1996-12-19 2003-01-08 住友電気工業株式会社 Method and apparatus for manufacturing SZ slot type optical fiber cable
CN1110715C (en) * 1998-05-15 2003-06-04 上海侨龙光艺工业有限公司 Lateral luminous optical cable and its preparing equiment and preparing method
JP3209214B2 (en) * 1999-04-07 2001-09-17 住友電気工業株式会社 Optical cable assembly apparatus and optical cable assembly method
US6575346B2 (en) * 2001-04-12 2003-06-10 Fitel Usa Corporation Torque capstan that improves reverse oscillating lay (ROL) consistency during an optical fiber cable manufacturing process
KR100458234B1 (en) * 2002-07-26 2004-11-26 주식회사 엘지생활건강 Detergent composition with good solubility and rinsing
CA2659555C (en) * 2006-08-04 2014-10-07 Md Fibertech Corporation Method for the continuous production of a multiaxial contexture web
CN101531072B (en) * 2006-08-04 2013-09-25 费伯拉弗斯股份公司 Method for the continuous production of a multiaxial contexture web
KR101108328B1 (en) * 2010-12-20 2012-01-25 대한전선 주식회사 Optical fiber unit winding machine for optical fiber composite electrical power cable
EP2867403A2 (en) * 2012-07-02 2015-05-06 Casar Drahtseilwerk Saar GmbH Device and method for producing a strand or a cable
CN104048882A (en) * 2014-07-09 2014-09-17 成都美美通信技术有限公司 Tensile resistance testing device for optical cable connector box
CN114368642B (en) * 2021-11-08 2024-03-01 江苏亨通电力智网科技有限公司 Active yarn winding device and yarn winding method for optical fiber bundle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388931A1 (en) * 1977-04-27 1978-11-24 Lignes Telegraph Telephon METHOD OF MANUFACTURING WIRING ELEMENTS CONTAINING OPTICAL FIBERS BY VERTICAL MACHINE
GB1576339A (en) * 1978-05-08 1980-10-08 Gen Electric Co Ltd Manufacture of elongate optical fibre waveguide structures
FR2565359B1 (en) * 1984-05-30 1988-05-20 Telecommunications Sa WHEEL PULLER WITH HELICAL GROOVES FOR OPTICAL FIBERS
US4781433A (en) * 1985-04-30 1988-11-01 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber plenum cable and methods of making
JPS61284712A (en) * 1985-06-11 1986-12-15 Sumitomo Electric Ind Ltd Manufacture of optical fiber cable
CH678232A5 (en) * 1986-07-03 1991-08-15 Maillefer Sa
FR2611924B1 (en) * 1987-03-02 1989-06-09 Telecommunications Sa DEVICE FOR INTRODUCING OPTICAL FIBERS IN HELICAL GROOVES OF A JUNC FOR WIRING LINE
FI84110C (en) * 1989-10-20 1991-10-10 Maillefer Nokia Holding FOERFARANDE OCH UTRUSTNING FOER TILLVERKNING AV ETT FLERFIBRIGT OPTISKT LEDARELEMENT.

Also Published As

Publication number Publication date
KR970003043Y1 (en) 1997-04-09
EP0521503A1 (en) 1993-01-07
ATE166466T1 (en) 1998-06-15
EP0521503B1 (en) 1998-05-20
JPH0511153A (en) 1993-01-19
FI923084A0 (en) 1992-07-03
ES2116302T3 (en) 1998-07-16
NO922591L (en) 1993-01-06
DE69225531T2 (en) 1998-09-10
US5315813A (en) 1994-05-31
TW202498B (en) 1993-03-21
KR930002847A (en) 1993-02-23
FI113411B (en) 2004-04-15
NO307721B1 (en) 2000-05-15
DE69225531D1 (en) 1998-06-25
FI923084A (en) 1993-01-06
JP2683461B2 (en) 1997-11-26
NO922591D0 (en) 1992-07-01

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